Escaped criminal "The Fox" hates Hoppy and a Rurales colonel for imprisoning him and lures Cassidy to Mexico in order to exact his vengeance.
William Boyd
George 'Gabby' Hayes
Russell Hayden
Paul Sutton
Al Ernest Garcia
Jan Clayton
Trevor Bardette
Betty Amann
Anna Demetrio
Glenn Strange
Tony Roux
Fred Burns
Cliff Parkinson
